package net.htjs.mobile.qxoa.util;

import java.io.File;

import android.content.Intent;
import android.net.Uri;

//自定义android Intent类，
//可用于获取打开以下文件的intent
//PDF,PPT,WORD,EXCEL,CHM,HTML,TEXT,AUDIO,VIDEO

//这个不行，可能是因为PDF.apk程序没有权限访问其它APK里的asset资源文件,又或者是路径写错?
//Intent it = getPdfFileIntent("file:///android_asset/helphelp.pdf");
//下面这些都OK
//Intent it = getHtmlFileIntent("/mnt/sdcard/tutorial.html");//SD卡主目录
//Intent it = getHtmlFileIntent("/sdcard/tutorial.html");//SD卡主目录,这样也可以
//Intent it = getHtmlFileIntent("/system/etc/tutorial.html");//系统内部的etc目录
//Intent it = getPdfFileIntent("/system/etc/helphelp.pdf");
//Intent it = getWordFileIntent("/system/etc/help.doc");
//Intent it = getExcelFileIntent("/mnt/sdcard/Book1.xls")
//Intent it = getPptFileIntent("/mnt/sdcard/download/Android_PPT.ppt");//SD卡的download目录下
//Intent it = getVideoFileIntent("/mnt/sdcard/ice.avi");
//Intent it = getAudioFileIntent("/mnt/sdcard/ren.mp3");
//Intent it = getImageFileIntent("/mnt/sdcard/images/001041580.jpg");
//Intent it = getTextFileIntent("/mnt/sdcard/hello.txt",false);

//startActivity( it );

public final class UtilIntent {

	// android获取一个用于打开HTML文件的intent
	public static Intent getHtmlFileIntent(String param) {
		Uri uri = Uri.parse(param).buildUpon()
				.encodedAuthority("com.android.htmlfileprovider")
				.scheme("content").encodedPath(param).build();
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.setDataAndType(uri, "text/html");
		return intent;
	}
	public static Intent getApkIntent(String p){
		
		Intent intent = new Intent(Intent.ACTION_VIEW);
		intent.setDataAndType(Uri.fromFile(new File(p)), "application/vnd.android.package-archive");
		return intent;
	}
	// android获取一个用于打开图片文件的intent
	public static Intent getImageFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "image/*");
		return intent;
	}

	// android获取一个用于打开PDF文件的intent
	public static Intent getPdfFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "application/pdf");
		return intent;
	}

	// android获取一个用于打开文本文件的intent
	public static Intent getTextFileIntent(String param, boolean paramBoolean) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		if (paramBoolean) {
			Uri uri1 = Uri.parse(param);
			intent.setDataAndType(uri1, "text/plain");
		} else {
			Uri uri2 = Uri.fromFile(new File(param));
			intent.setDataAndType(uri2, "text/plain");
		}

		return intent;
	}

	// android获取一个用于打开音频文件的intent
	public static Intent getAudioFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
		intent.putExtra("oneshot", 0);
		intent.putExtra("configchange", 0);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "audio/*");
		return intent;
	}

	// android获取一个用于打开视频文件的intent
	public static Intent getVideoFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
		intent.putExtra("oneshot", 0);
		intent.putExtra("configchange", 0);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "video/*");
		return intent;
	}

	// android获取一个用于打开CHM文件的intent
	public static Intent getChmFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "application/x-chm");
		return intent;
	}
	// android获取一个用于打开Word文件的intent
	public static Intent getWordFileIntent(File param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile((param));
		//Uri.Builder b=new Uri.Builder("");
		intent.setDataAndType(uri, "application/msword");
		return intent;
	}
	// android获取一个用于打开Word文件的intent
	public static Intent getWordFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "application/msword");
		return intent;
	}

	// android获取一个用于打开Excel文件的intent
	public static Intent getExcelFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "application/vnd.ms-excel");
		return intent;
	}

	// android获取一个用于打开PPT文件的intent
	public static Intent getPptFileIntent(String param) {
		Intent intent = new Intent("android.intent.action.VIEW");
		intent.addCategory("android.intent.category.DEFAULT");
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		Uri uri = Uri.fromFile(new File(param));
		intent.setDataAndType(uri, "application/vnd.ms-powerpoint");
		return intent;
	}
}
